Form Auto-Save (Lite) Security & Risk Analysis

The static analysis of form-auto-save-lite v1.3.0 reveals a very strong security posture. The plugin has a minimal attack surface, with no exposed AJAX handlers, REST API routes, shortcodes, or cron events that lack authentication or permission checks. Furthermore, the code demonstrates excellent practices by utilizing prepared statements for all SQL queries and properly escaping all output, indicating no immediate vulnerabilities related to data injection or cross-site scripting. There are also no file operations or external HTTP requests, further limiting potential risks. The absence of dangerous functions and the lack of recorded vulnerabilities in its history are significant strengths, suggesting a well-maintained and secure plugin. However, the complete absence of nonce checks and capability checks across all potential entry points, while currently not an issue due to the zero attack surface, represents a potential weakness. If the plugin were to introduce new entry points in the future without these fundamental security checks, it could become vulnerable. This plugin currently presents a very low risk due to its clean codebase and lack of historical issues, but vigilance is advised for any future updates that might expand its functionality.